Electric blue glitter socks have made the edit because... We love both glitter and this gorgeous cheerful blue. These mid-calf socks are knitted with a majority of bamboo Lyocell fibre, a natural and ecological fibre. Lyocell is an incredibly soft and lightweight material, with absorbent properties, while being ultra-resistant. The stretchy side allows the socks to fit the shape of all feet, big and small. Available in a one-size-fits-all : EU : 36-40 US : 5-8.5 UK : 3.5-7 Composition : 75% Bamboo Lyocell - 15% Polyamide - 8% Metallic Fibers - 2% Elastane.